package com.example.demo.service;

import com.example.demo.myModel.entity.Team;

public interface TeamService {

    /**
     * 创建团队
     */
    Team createTeam(String teamName, Long leaderId);
    
    /**
     * 验证学生是否存在
     */
    boolean verifyStudent(Long studentId);
    
    /**
     * 添加团队成员
     */
    void addTeamMember(Integer teamId, Long studentId);
} 